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发明名称
The creation and usage of eco-friendly road lane which can be instantly recognized in case of rain
摘要
申请公布号
KR20090000702(U)
申请公布日期
2009.01.22
申请号
KR20070012075U
申请日期
2007.07.19
申请人
发明人
分类号
E01C23/18;E01C23/16
主分类号
E01C23/18
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代理人
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